On Fri, Dec 23, 2022 at 09:54:34PM +0100, Andreas Grünbacher wrote:
> > But for the current version I don't really understand why the error
> > unwinding changes here.
>
> Currently, we have this order of operations in iomap_write_begin():
>
> folio_unlock() // folio_put() // iomap_write_failed
Am Fr., 23. Dez. 2022 um 16:12 Uhr schrieb Christoph Hellwig
:
> On Fri, Dec 16, 2022 at 04:06:21PM +0100, Andreas Gruenbacher wrote:
> > +static void iomap_folio_done(struct iomap_iter *iter, loff_t pos, size_t
> > ret,
> > + struct folio *folio)
> > +{
> > + const struct iomap_pa
On Fri, Dec 16, 2022 at 04:06:21PM +0100, Andreas Gruenbacher wrote:
> +static void iomap_folio_done(struct iomap_iter *iter, loff_t pos, size_t ret,
> + struct folio *folio)
> +{
> + const struct iomap_page_ops *page_ops = iter->iomap.page_ops;
> +
> + if (folio)
> +
